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I love using seasonal flavors to reimagine some of my favorite dishes. Lasagna is one of those comfort foods that always sounds good. On a cold fall day, I love coming indoors from working in the yard to something hot, bubbly, and ever-so-filling baking in the oven. And this squash kale lasagna is just that: a reimagined take on a classic dish.

The other day, I was having my normal daily conversation with my sister Kelsey (who helped me make a delicious s’mores cake this past summer), and the topic came up about what she was planning to make for dinner. With a family of five, she’s always using her creativity to use up leftovers in new ways. It truly is an art form, I’m convinced. I love to hear the ideas she comes up with. While I cook most nights, I never have the pressure of cooking for a troupe of little ones that are tired of the same thing again and again. Well, Kelsey hit the jackpot by using leftover squash soup, which just so happens to be a favorite for both of us, as the sauce for this lasagna.

Top down view of squash kale lasagna in white baking dish sitting on wood board with Parmesan cheese, squash and towel underneath all on gray slate surface
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After trying it out and tweaking it slightly, I’m now a raving fan. And what’s really great about this dish is that you don’t necessarily need leftover soup to make this. Squash soup is easy to make and can go together while the sausage and kale cook.

Don’t worry: I have the perfect squash soup recipe.

Squash kale lasagna sitting in white baking dish with one piece removed on a wood board with linen towel underneath
Just look at those layers! Ricotta mixture, noodles, sausage and kale… mmm, yum!

I also love that this recipe uses oven-ready noodles. They’re a real time saver since there’s no pre-cooking needed, which really does make this a weeknight meal.

Bonus: it’s already been family tested (by not one but two hungry families) and heartily approved by both. I can’t wait for you to try this one!

Piece of squash kale lasagna held by hand on a white plate with fork holding piece of dish with copper pot and kale in background on gray slate surface

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Squash Kale Lasagna

5 from 13 votes
Packed full of sausage, kale, and squash soup, this lasagna is a welcome twist on the classic. It has a delicious, comforting palette that is sure to be a hit when baked this fall!
Prep: 15 minutes
Cook: 1 hour 10 minutes
Total: 1 hour 25 minutes
Servings: 12 servings
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Ingredients

  • 1 ½ pounds bulk Italian sweet sausage
  • 1 medium onion chopped
  • 3 cloves garlic
  • 2 ½ teaspoons kosher salt separated
  • 2 teaspoons freshly ground black pepper separated
  • 1 tablespoon chopped fresh thyme
  • 1 tablespoon chopped fresh rosemary
  • 6 ounces chopped kale (about 1 bunch)
  • 3 cups squash soup
  • 2 cups whole milk ricotta cheese
  • 4 ounces goat cheese
  • 2 large eggs
  • 8 ounces Gruyère cheese shredded
  • 8 ounces mozzarella cheese shredded
  • 10 ounces oven-ready lasagna noodles (about 10 noodles)

Instructions 

  • Preheat the oven to 350°F. Spray a 9 x 13-inch baking dish with nonstick spray and set aside.
  • Make the filling: Cook the sausage in a large skillet over medium heat. Break the sausage into bite-sized pieces and cook until it is fully browned, 6-8 minutes. Add onion, garlic, 1 ½ teaspoons salt, 1 teaspoon black pepper, thyme, and rosemary. Cook until the onion is softened, about 3 minutes. Stir in chopped kale and cook until just wilted, about 2 minutes. Remove from the heat and stir in the squash soup.
    1 ½ pounds bulk Italian sweet sausage, 1 medium onion, 3 cloves garlic, 2 ½ teaspoons kosher salt, 2 teaspoons freshly ground black pepper, 1 tablespoon chopped fresh thyme, 1 tablespoon chopped fresh rosemary, 6 ounces chopped kale (about 1 bunch), 3 cups squash soup
  • Make the ricotta mixture: In a large bowl, mix together the ricotta, goat cheese, eggs, 1 teaspoon salt, and 1 teaspoon black pepper.
    2 ½ teaspoons kosher salt, 2 cups whole milk ricotta cheese, 4 ounces goat cheese, 2 large eggs, 2 teaspoons freshly ground black pepper
  • Mix the cheese: In a separate bowl, mix together the Gruyère and mozzarella cheeses.
    8 ounces Gruyère cheese, 8 ounces mozzarella cheese
  • Assemble: Spread a thin layer of the meat sauce on the bottom of the pan. Then, layer half of the noodles in the pan, breaking apart as needed to fill all of the spaces. Spread half of the ricotta mixture over the noodles. Then add half of the meat mixture and half of the cheese blend. Repeat the layers, finishing with the remaining cheese on top.
    10 ounces oven-ready lasagna noodles (about 10 noodles)
  • Bake: Cover and bake in the preheated oven for 30 minutes. Remove the cover and continue baking until the top is golden and bubbling throughout, about 30-40 minutes. Remove from the oven and let stand for 15 minutes before cutting.

Video

Nutrition

Serving: 1 servingCalories: 320 kcal

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this? Leave a comment below!

Kaleb Wyse is a New York Times bestselling author behind the popular Wyse Guide website. Living on his fourth-generation Iowa farm, he loves sharing recipes and gardening tips that come from traditions that feel comfortably familiar. His down-to-earth style makes sustainable living and farm life feel like home!

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5 from 13 votes

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23 Comments

  1. Cathy says:

    5 stars
    I’m so confused-the ingredients listed aren’t all in the video recipe……🤷🏻‍♀️

    I made it the video way and it was incredible!!

  2. Carol T says:

    5 stars
    Excellent recipe! I’ve made this several times and it’s a huge hit with everyone. So good! I do add a layer of mozzarella as other reviews noted. Thank you Kaleb!

  3. Leah says:

    5 stars
    Ammmmmazing. Even my picky nine year old loved it. Will definitely make again!!! I did put mozzarella on top and broiled it for that classic look.